Effect of Esophageal Endoscopic Submucosal Dissection on Motility and Symptoms: A Prospective Study

Figure 1

Endoscopic findings in a case of endoscopic submucosal dissection (patient number 20) 0-llb, more than 2/3 circumferential lesion. (a) Chromoendoscopy with iodine staining (with marking around the lesion). (b) Artificial ulcer after 4/5 circumferential resection. (c) Artificial ulcer scar with mild stenosis 8 weeks after endoscopic submucosal dissection.

(a)

(b)

(c)